CN106051781A - Lifting hook tile for waste incineration waste heat boiler - Google Patents

Lifting hook tile for waste incineration waste heat boiler Download PDF

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Publication number
CN106051781A
CN106051781A CN201610588536.9A CN201610588536A CN106051781A CN 106051781 A CN106051781 A CN 106051781A CN 201610588536 A CN201610588536 A CN 201610588536A CN 106051781 A CN106051781 A CN 106051781A
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CN
China
Prior art keywords
heat boiler
waste heat
refuse
suspension hook
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610588536.9A
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Chinese (zh)
Other versions
CN106051781B (en
Inventor
袁根芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YIXING ZHONGHUAN REFRACTORY MATERIAL CO Ltd
Original Assignee
YIXING ZHONGHUAN REFRACTORY MATERIAL CO Ltd
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Priority to CN201610588536.9A priority Critical patent/CN106051781B/en
Publication of CN106051781A publication Critical patent/CN106051781A/en
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Publication of CN106051781B publication Critical patent/CN106051781B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44Details; Accessories
    • F23G5/46Recuperation of heat
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66Monolithic refractories or refractory mortars, including those whether or not containing clay
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23MCASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00Casings; Linings; Walls
    • F23M5/02Casings; Linings; Walls characterised by the shape of the bricks or blocks used
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23MCASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M2900/00Special features of, or arrangements for combustion chambers
    • F23M2900/05004Special materials for walls or lining

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)

Abstract

The invention discloses a lifting hook tile for a waste incineration waste heat boiler. The lifting hook tile comprises an arc-shaped matrix matched with the arc surface of the water-cooled wall of the waste heat boiler, wherein a plurality of round lifting holes are formed in the surface of the arc-shaped matrix; stainless steel heat-resistant forcers are poured in the round lifting holes; and the radian of the arc-shaped matrix is 29. The lifting hook tile still has better firmness under shock heating and shock cooling conditions, has relatively good thermal shock resistance in use, does not easily deform and fall off and is prolonged in service life.

Description

A kind of refuse-incinerated waste heat boiler suspension hook watt brick
Technical field
The present invention relates to incinerator field, particularly relate to waste heat boiler water-cooling wall position and build by laying bricks or stones.
Background technology
Originally use loose refractory, then carried out cast-in-site, do not reach resistance to erosion, anti abrasive requirement.Due to It is severe that garbage fired boiler burns operating condition, in the case of shock heating quenching and corrosivity height, uses a period of time to arise that and splits Seam, situation about even coming off, causes this position must keep in repair once in 6 months, has both added and reprocessed cost, give again user Add operating cost, even affect its economic benefit.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, it is provided that a kind of still have more preferable firmness in the case of shock heating quenching, And can have preferable thermal shock resistance in using, it is unlikely to deform, comes off, improve the refuse-incinerated waste heat boiler suspension hook in service life Watt brick.
For realizing the object of the invention, it is provided that techniques below scheme: a kind of refuse-incinerated waste heat boiler suspension hook watt brick, it is special Levying the curved base being to include coordinating with waste heat boiler water-cooling wall cambered surface, curved base surface offers several lifting circles Hole, is cast with stainless steel heat-resistant bitch in lifting circular hole, and the radian of described curved base is 29 degree.
As preferably, curved base is reached into by upper, middle and lower three layers, upper strata be silicon oxide fire resistant materials layer, middle level be zirconium matter Refractory masses, lower floor are carbon composite fire layer.
As preferably, lower floor be the thickness of carbon composite fire layer be middle level be 1.5 times of zirconia refractory layer.
As preferably, in lifting circular hole, the material of pouring layer is that phosphoric acid fuses liquid volt material.
As preferably, curved base two sides are provided with several projections and groove connected that intercouple.
The method have the benefit that the present invention, in the case of shock heating quenching, still has in more preferable firmness, and use and can have relatively Good thermal shock resistance, is unlikely to deform, comes off, be greatly improved service life.
Accompanying drawing explanation
Fig. 1 is the sectional view of the present invention.
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Embodiment 1: a kind of refuse-incinerated waste heat boiler suspension hook watt brick, including the arc coordinated with waste heat boiler water-cooling wall cambered surface Shape matrix 1, curved base 1 surface offers 4 lifting circular holes 1.1, is cast with stainless steel heat-resistant bitch 2 in lifting circular hole 1.1, The radian of described curved base 1 is 29 degree.Curved base 1 is reached into by upper, middle and lower three layers, and upper strata 1.2 is silicon oxide fire resistant materials Layer, middle level 1.3 be zirconia refractory layer, lower floor 1.4 be carbon composite fire layer.Lower floor 1.4 is the thickness of carbon composite fire layer For 1.5 times that middle level 1.3 is zirconia refractory layer.In lifting circular hole 1.1, the material of pouring layer 1.5 is that phosphoric acid fuses liquid volt Material.Curved base 1 two sides are provided with several projections 1.6 and groove 1.7 connected that intercouple.Curved base 1 lower floor 1.4 The thickness of carbon composite fire layer is 6 ~ 8mm.The upper, middle and lower of curved base 1 three layers is suppressed repeatedly by press, pressurizes every time 200Mpa, forms through 1600 ~ 2000 degree of high-temperature firings.Again in work progress, produce by 310 stainless steel heat-resistant bitch 2 and water-cooleds The connection of wall is fixed.

Claims (5)

1. a refuse-incinerated waste heat boiler suspension hook watt brick, it is characterised in that include the arc coordinated with waste heat boiler water-cooling wall cambered surface Shape matrix, curved base surface offers several lifting circular holes, is cast with stainless steel heat-resistant bitch, described arc in lifting circular hole The radian of shape matrix is 29 degree.
A kind of refuse-incinerated waste heat boiler suspension hook watt brick the most according to claim 1, it is characterised in that curved base is by upper In lower three layers reach into, upper strata be silicon oxide fire resistant materials layer, middle level be zirconia refractory layer, lower floor be carbon composite fire Layer.
A kind of refuse-incinerated waste heat boiler suspension hook watt brick the most according to claim 1, it is characterised in that lower floor is that carbon is combined The thickness of flame retardant coating be middle level be 1.5 times of zirconia refractory layer.
A kind of refuse-incinerated waste heat boiler suspension hook watt brick the most according to claim 1, it is characterised in that water in lifting circular hole The material of note layer is that phosphoric acid fuses liquid volt material.
A kind of refuse-incinerated waste heat boiler suspension hook watt brick the most according to claim 1, it is characterised in that curved base both sides Face is provided with several projections and groove connected that intercouple.
CN201610588536.9A 2016-07-25 2016-07-25 A kind of refuse-incinerated waste heat boiler suspension hook watt brick Active CN106051781B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610588536.9A CN106051781B (en) 2016-07-25 2016-07-25 A kind of refuse-incinerated waste heat boiler suspension hook watt brick

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610588536.9A CN106051781B (en) 2016-07-25 2016-07-25 A kind of refuse-incinerated waste heat boiler suspension hook watt brick

Publications (2)

Publication Number Publication Date
CN106051781A true CN106051781A (en) 2016-10-26
CN106051781B CN106051781B (en) 2018-06-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610588536.9A Active CN106051781B (en) 2016-07-25 2016-07-25 A kind of refuse-incinerated waste heat boiler suspension hook watt brick

Country Status (1)

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CN (1) CN106051781B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114353039A (en) * 2022-01-14 2022-04-15 云南铜业股份有限公司西南铜业分公司 Exhaust-heat boiler inlet petticoat pipe

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201218658Y (en) * 2008-06-17 2009-04-08 中冶长天国际工程有限责任公司 Prefabricated fireproof brick for rotary kiln liner
CN201225644Y (en) * 2008-06-24 2009-04-22 宜兴摩根热陶瓷有限公司 Light mullite heat insulation fireproof brick
CN203442838U (en) * 2013-07-11 2014-02-19 宜兴市中环耐火材料有限公司 Abrasive brick supporting bracket for combustion furnace
CN104110695A (en) * 2013-04-22 2014-10-22 江苏长城窑炉工程有限公司 Special wear-resistant brick
CN104772092A (en) * 2015-03-30 2015-07-15 茂名重力石化机械制造有限公司 Reactor with composite lining structure
CN204648950U (en) * 2015-03-27 2015-09-16 天津振普筑炉衬里工程有限公司 A kind of sour gas burning furnace Fast Installation furnace lining structure
CN105258510A (en) * 2015-09-30 2016-01-20 中国人民解放军总后勤部建筑工程研究所 Composite heat-preservation furnace lining and manufacturing method
US20160109129A1 (en) * 2013-05-21 2016-04-21 Siemens Aktiengesellschaft Heat shield tile for a heat shield of a combustion chamber
CN205991496U (en) * 2016-07-25 2017-03-01 宜兴市中环耐火材料有限公司 A kind of refuse-incinerated waste heat boiler suspension hook watt brick

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201218658Y (en) * 2008-06-17 2009-04-08 中冶长天国际工程有限责任公司 Prefabricated fireproof brick for rotary kiln liner
CN201225644Y (en) * 2008-06-24 2009-04-22 宜兴摩根热陶瓷有限公司 Light mullite heat insulation fireproof brick
CN104110695A (en) * 2013-04-22 2014-10-22 江苏长城窑炉工程有限公司 Special wear-resistant brick
US20160109129A1 (en) * 2013-05-21 2016-04-21 Siemens Aktiengesellschaft Heat shield tile for a heat shield of a combustion chamber
CN203442838U (en) * 2013-07-11 2014-02-19 宜兴市中环耐火材料有限公司 Abrasive brick supporting bracket for combustion furnace
CN204648950U (en) * 2015-03-27 2015-09-16 天津振普筑炉衬里工程有限公司 A kind of sour gas burning furnace Fast Installation furnace lining structure
CN104772092A (en) * 2015-03-30 2015-07-15 茂名重力石化机械制造有限公司 Reactor with composite lining structure
CN105258510A (en) * 2015-09-30 2016-01-20 中国人民解放军总后勤部建筑工程研究所 Composite heat-preservation furnace lining and manufacturing method
CN205991496U (en) * 2016-07-25 2017-03-01 宜兴市中环耐火材料有限公司 A kind of refuse-incinerated waste heat boiler suspension hook watt brick

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114353039A (en) * 2022-01-14 2022-04-15 云南铜业股份有限公司西南铜业分公司 Exhaust-heat boiler inlet petticoat pipe
CN114353039B (en) * 2022-01-14 2023-09-05 云南铜业股份有限公司西南铜业分公司 Exhaust-heat boiler entry petticoat pipe

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